半刚性基层路面施工中的几个关键问题技术小结

The summary of several key questions of the semi-rigid road base pavement during construction

在沥青路面结构中含有一层或一层以上厚度大于10cm的半刚性材料且能发挥其特性时,此沥青路面结构称为半刚性路面.水泥稳定砂砾材料铺筑沥青路面基层是半刚性路面中一种比较优越和理想的结构形式.近年来在许多高等级公路的设计和施工中已广泛采用.本文就水泥稳定砂砾基层路面施工中的几个关键问题进行简单技术小结.

The cement stabilized gravel is used in paving blacktopping,it is a very s uperior and ideal structure of semi-rigid pavement,and widely used in the design and construction of many high class roads.This passage will simply technologically summarize several key points of the cement stabilized gravel road base pavement during constru ction.